Vertical installation (bottom inlet, top outlet) maximum pressure difference 17 bar, maximum displacement up to 9072 kg/h.
Materials
Valve body, valve cover: WCB/CF8.
Valve seat: Martensitic stainless steel.
Valve disc: Martensitic stainless steel.
Other internal parts: stainless steel.
| Selection | Restrictions (carbon steel/stainless steel) | Installation instructions |
| • Built-in stainless steel check valve (CV) • Borne pass needle (BVSW) | • Design pressure (PMA): 25bar • Maximum operating pressure (PMO): 17bar • Maximum operating temperature (TMO): 300°C | Keep the valve body vertical during installation to ensure vertical up and down movement of the bucket. |
Dimensions/Weight (approximate) mm and Kg
| Model | 211(F) | 212(F) | 213(F) | 214(F) | 215(F) | 216(F) | ||||||||||||||
| Nominal diameter | 15 | 20 | 15 | 20 | 25 | 15 | 20 | 25 | 25 | 32 | 40 | 50 | 25 | 32 | 10 | 50 | 32 | 40 | 50 | |
| A(mm) | 162 | 203 | 273 | 317 | 364 | 432 | ||||||||||||||
| A1(mm) | 212 | 253 | 323 | 367 | 414 | 482 | ||||||||||||||
| B(mm) | 108 | 133 | 162 | 190 | 216 | 250 | ||||||||||||||
| Weight(Kg) | Thread | 2.5 | 5 | 9 | 14 | 19 | 32 | |||||||||||||
| Flange | 4 | 6 | 6.5 | 7 | 10 | 11 | 12 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 36 | 37 | 38 | ||
Technical Parameters
| Model | 211 | 212 | 213 | 214 | 215 | 216 | |
| Connection type | Threaded, socket welded, fabricated flanges | ||||||
| Installation | vertical | ||||||
| Maximum working pressure difference (PMX) | (A) | 1bar | 1bar | 1bar | 1bar | 1bar | 1bar |
| (B) | 2bar | 2bar | 2bar | 2bar | 2bar | 1.7 bar | |
| (C) | 4.8bar | 5 bar | 4bar | 4.1bar | 4bar | 2.8bar | |
| (D) | 8.6 bar | 8.6 bar | 5.5 bar | 5.5 bar | 6.9 bar | 4.1bar | |
| (AND) | 13.8bar | 14bar | 8.6 bar | 8.6 bar | 9 bar | 5.5 bar | |
| (F) | 17bar | 18.9 bar | 12.4bar | 12.4bar | 12.4bar | 8.6 bar | |
| (G) | / | / | 19bar | 17bar | 15.5 bar | 12.4bar | |
| (H) | / | / | / | / | 19bar | 17bar | |
Optimized by Seraphinite Accelerator
